HSG Precious Hlau 99.99% Purity Dub Ntshiab Rhodium Hmoov
Khoom parameters
| Main technical index | |
| Khoom npe | Rhodium hmoov |
| CAS Nr. | 7440-16-6 : kuv |
| Synonyms | Rhodium;RHODIUM dub;ESCAT 3401;Rh-945;RHODIUM hlau; |
| Molecular Structure | Rh |
| Molecular Luj | 102.90600 Nws |
| EINECS | 231-125-0 : kuv |
| Rhodium cov ntsiab lus | 99.95% |
| Cia | Lub tsev khaws khoom yog qhov kub thiab txias, qhov cua thiab qhuav, tiv thaiv qhib nplaim taws, tiv thaiv zoo li qub |
| Dej solubility | insoluble |
| Ntim | Packed raws li cov neeg siv khoom xav tau |
| Qhov tshwm sim | Dub |
Tshuaj muaj pes tsawg leeg
| impurity element (﹪) | ||||||||
| Pd | Pt | Ru | Ir | Au | Ag | Cu | Fe | Ni |
| 0.01 ib | 0.02 ib | 0.02 ib | 0.02 ib | 0.01 ib | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib |
| Al | Pb | Mn | Mg | Sn | Si | Zn | Bi | |
| 0.005 ib | 0.003 ib | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib | |
| Khoom npe | Hom Lub Npe | Daim ntawv thov |
| Platinum | 3N5 kev | Platinum feem ntau yog siv los ua catalyst li peb-txoj kev (platinum, palladium, rhodium) catalyst rau nws pib tswj lub hom phiaj, catalyst siv nyob rau hauv chemical kev lag luam thiab bi-hlau Pt / Re catalyst siv nyob rau hauv refineries. |
| Osmium hmoov | 3N5 Purity, Txoj kab uas hla 15-25mm, Qhov siab 10-25mm, tuaj yeem kho | Feem ntau yog rau kev kuaj mob pathological, kev kho mob hauv kev kuaj mob biochemical, kuaj xyuas cov kua siv lead ua kua, cov chav kawm loj ntawm cov tshuaj reagents rau kev kuaj mob thiab kuaj cov tshuaj isotopes hauv kev kuaj mob. |
| Osmium pellet / ingot | ||
| Rhodium hmoov | 3N5 kev | Rhodium tuaj yeem siv los tsim hydrogeneration catalyst, thermocouples, Pt / Rh alloy thiab lwm yam; txheej txheej ntawm searchlights thiab reflectors; polishing tus neeg sawv cev ntawm gemstone nrog rau cov hluav taws xob tiv tauj. |
| Rhodium Target | Dimension: Txoj kab uas hla: 50 ~ 300mm | |
| Palladium hmoov | 3N5 kev | Alladium feem ntau yog siv los ua peb txoj kev (platinum, palladium, rhodium) catalyst rau nws pib lub hom phiaj tswj, peb txoj kev (platinum, palladium, rhodium) catalyst gauze thiab palladium hniav nyiaj hniav kub; Pd tuaj yeem ua alloyed nrog Ru, Ir, Au, Ag, Cu los txhim kho nws cov hluav taws xob tiv taus, hardness, siv zog thiab corrosion-resistant kev ua tau zoo |
| Palladium Lub Hom Phiaj | Txoj kab uas hla: 50 ~ 300mmThickness: 1 ~ 20 hli |
| Khoom siv | Melting point ° C | Qhov ceev g / cm |
| Ntshiab Pt --- Pt(99.99%) | 1772 ib | 21.45 Nws |
| Ntshiab Rh--- Rh(99.99%) | Xyoo 1963 | 12.44 Nws |
| Pt-Rh5% | Xyoo 1830 | 20.70 Nws |
| Pt-Rh10% | Xyoo 1860 | 19.80 Nws |
| Pt-Rh 20% | Xyoo 1905 | 18.80 Nws |
| Ntshiab Ir --- Ir (99.99%) | 2410 ib | 22.42 Nws |
| Pt-Ir5% | 1790 ib | 21.49 Nws |
| Pt-Ir 10% | 1800 | 21.53 Nws |
| Pt-Ir 20% | 1840 | 21.81 Nws |
| Pt-Ir 25% | 1840 | 21.70 Nws |
| Pt-Ir 30% | 1850 | 22.15 Nws |
Lus Cim: Raws li cov neeg siv khoom xav tau ntawm nano particle, peb tuaj yeem muab cov khoom sib txawv.
Khoom ua haujlwm
Grey-dub hmoov, siab corrosion kuj, txawm insoluble nyob rau hauv boiling aqua regia.
Cia tej yam kev mob
Cov khoom no yuav tsum tau muab cia rau hauv qhuav, txias thiab sealing ntawm ib puag ncig, tsis tuaj yeem raug rau huab cua, ntxiv rau yuav tsum zam qhov hnyav, raws li kev thauj khoom zoo tib yam.
Daim ntawv thov
Nws tuaj yeem siv los ua cov khoom siv raw rau cov cuab yeej hluav taws xob, tshuaj lom neeg thiab kev tsim cov hlau alloys. Rhodium hmoov yog raws li kev siv dav ntawm ruthenium hauv kev lag luam tshuaj lom neeg. Vim tias rhodium yog cov hlau tsis tshua muaj uas yuav tsum tau ua los ntawm kev lag luam, tus nqi lag luam yog me ntsis siab dua li cov hlau tsis muaj hlau. Raws li ib qho ntawm cov ntsiab lus tsis tshua muaj, rhodium muaj ntau yam siv. Rhodium tuaj yeem siv los ua hydrogenation catalysts, thermocouples, platinum-rhodium alloys, thiab lwm yam. Nws kuj yog feem ntau plated rau cov teeb pom kev thiab cov reflectors, thiab nws kuj yog siv los ua polishing tus neeg sawv cev rau lub pov haum. Thiab hluav taws xob tiv tauj qhov chaw.
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